<template>
	<div class="topic_article_container">
		<div class="sequence-nav" v-if="show === 'recommend'">
			<a @click="sortContent('time'), change = 'new'"
			:class="{active: change === 'new'}">最新更新&nbsp;&nbsp;·</a>
			<a @click="change = 'hot'"
			:class="{active: change === 'hot'}">热门排序&nbsp;&nbsp;·</a>
			<a @click="sortContent('concern'), change = 'new'"
			:class="{active: change === 'concern'}">关注度排序</a>
		</div>
		<ul>
			<li v-for="content in topic">
				<a href="" class="topic_article_img"><img :src="content.img"></a>
				<div class="topic_content">
					<h5>{{ content.title }}</h5>
					<p>{{ content.par }}</p>
					<div class="topic_button">
						<a href="#"><i class="fa fa-fw fa-plus"></i><span>添加关注</span></a>
					</div>
					<p>
						<a href="#" style="color:#4094c7">{{ content.number}}篇文章</a>
						&nbsp;&nbsp;·&nbsp;&nbsp;{{content.concern}}k人关注
						<span class="topic_tag"><i class="fa fa-tags"></i>{{ content.keys}}</span>
					</p>
				</div>
			</li>
		</ul>
	</div>
</template>
<script>
	import { sortContent } from '../vuex/actions'
  import { getTopics,getShow_2 } from '../vuex/getters'
	export default {
		data (){
			let change = 'hot';
			return {change}
		},
		vuex: {
			getters: {
				topic: getTopics,
				show: getShow_2
			},
			actions: {
				sortContent
			}
		}
	}
</script>
<style>
	img {
   		max-width: 100%;
    	width: auto\9;
    	height: auto;
    	vertical-align: middle;
    	border: 0;
    	-ms-interpolation-mode: bicubic;
	}
	.topic_article_container{
		width: calc(100% - 35px);
		height: calc(100% - 180px);
		margin:45px 0 0 35px;
	}
	.topic_article_container li{
		padding: 15px 0 10px 0;
		border-bottom: 1px dashed #d9d9d9;
	}
	.topic_article_img{
		float: left;
		width: 40px;
		height: 40px;
		border-radius: 50%;
	}
	.ttopic_article_img:after{
		display: block;
		clear: both;
		height: 0;
		content: '';
		visibility: hidden;
	}
	.topic_article_img img{
		width: 100%;
   		height: 100%;
    	border: 2px solid white;
    	box-sizing: border-box;
    	border-radius: 50%;
	}
	.topic_content{
		position: relative;
		margin-left: 55px;
	}
	.topic_content h5{
		margin-bottom: 3px;
	}
	.topic_content p{
		margin-bottom: 3px;
		line-height: 20px;
		color: #999999;
		font-size: 12px;
		padding-right: 120px;
	}
	.topic_button{
		position: absolute;
		right: 0;
		top:50%;
		width: 80px;
		height: 20px;
		padding: 2px 10px;
		margin-top: -13px;
		border:1px solid #49be38;
		border-radius: 50px;
		background-color: #49be38;
	}
	.topic_button a{
		display: block;
		line-height: 20px;
		width: 80px;
		color: #ffffff;
		text-align: center;
	}
	.topic_button span{
		margin-left: 3px;
		padding-left: 7px;
		border-left: 1px solid #ffffff;
	}
	.topic_tag{
		margin-left: 10px;
	}
	.sequence-nav{
		margin-bottom: 10px;
		color: #999999;
	}
	.sequence-nav .active{
		color: #000000;
	}
</style>
